Question

Which of the following weapons helped continue the stalemate on battlefields during World War I

a] the tank
b] the submarine
c] the fighter plane
d] the machine gun

Answer 1

Answer:

The answer to this is D machine gun.

Explanation:

The machine gun allowed soldiers to rapid-fire bullets at the enemy at a rate of 400 to 600 rounds per minute. This allowed defenders the ability to dominate the battlefield and cause the death of advancing enemy soldiers.

Answer 2

Answer:

I think It was the tank

Explanation:

the first prototype was created in 1916